Forecasting skilled manpower needs: the experience of eleven countries/ Editedby R. Vesituluta Youdi; Keith Hinchliffe. 

 - Paris : UNESCO: International Institute for Educational Planning, 1985. 
 - 259 p.; 24 cm. il. 
<br/><br/><label>ISBN: </label>928031223 
<br/><br/><label>No. de Clasificación Universal Decimal: </label>331.024 (100) =20 FOR.